TB Woods Sure-Flex Type J Sleeve Coupling Flange

The TB Woods Sure-Flex Type J Sleeve Coupling Flange is a fixed-bore, keyed flange (also called a coupling hub or sleeve coupling half) for Sure-Flex elastomeric sleeve couplings. Install one on each shaft, then join the two with a matching flexible sleeve. The result is a close-coupled shaft connection for motors, pumps, compressors, blowers, mixers and conveyors.

Key Features:

• Type J flange body style, designed for close-coupled shaft connections
• Fixed, round keyed bore, so no bushing is required
• Two set screws are included, one over the keyseat and one at 90 degrees, to lock the flange to the shaft
• 4-way flexing action absorbs shock, vibration, misalignment and end float when paired with a Sure-Flex sleeve
• Accommodates angular and parallel misalignment, with the sleeve and flange working together to protect connected equipment
• Chemical- and oil-resistant coupling design
• Works with Sure-Flex sleeves in EPDM, Neoprene and other compatible elastomer materials

TB Woods Sure-Flex couplings are widely used in general industrial power transmission. They are simple to assemble and need no lubrication. Sleeves can be replaced without moving the connected equipment. Torque, speed and bore ratings depend on the coupling size, so check the specifications of the specific variant you select.